I want to add my mii but I can't !!!

[RHAP-11]

hi there, I have a problem,
I wanted to add my mii as my avatar with his qr code that I created with my 2DS but it doesn't work ! I don't know if is because it's European but the picture is JPG… Thanks for help me !
My qr code :

[larsenv]

That's odd, I checked the logs, seems that it didn't specify the type of Mii that it passes in, resulting in it giving that error. I set it to read from 3DS/Wii U by default now, can you try again?

[RHAP-11]

I tried but it still doesn't work... it wrotes "This does not appear to be a supported Mii"...

[iWockstar]

I have the same issue but I'm located in the United States